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DC Field | Value | Language |
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dc.citation.number | 1 | - |
dc.citation.startPage | 589 | - |
dc.citation.title | NATURE COMMUNICATIONS | - |
dc.citation.volume | 10 | - |
dc.contributor.author | Liao, Zhaoliang | - |
dc.contributor.author | Skoropata, Elizabeth | - |
dc.contributor.author | Freeland, J. W. | - |
dc.contributor.author | Guo, Er-Jia | - |
dc.contributor.author | Desautels, Ryan | - |
dc.contributor.author | Gao, Xiang | - |
dc.contributor.author | Sohn, Changhee | - |
dc.contributor.author | Rastogi, Ankur | - |
dc.contributor.author | Ward, T. Zac | - |
dc.contributor.author | Zou, Tao | - |
dc.contributor.author | Charlton, Timothy | - |
dc.contributor.author | Fitzsimmons, Michael R. | - |
dc.contributor.author | Lee, Ho Nyung | - |
dc.date.accessioned | 2023-12-21T19:37:40Z | - |
dc.date.available | 2023-12-21T19:37:40Z | - |
dc.date.created | 2019-03-07 | - |
dc.date.issued | 2019-02 | - |
dc.description.abstract | Artificial heterostructures composed of dissimilar transition metal oxides provide unprecedented opportunities to create remarkable physical phenomena. Here, we report a means to deliberately control the orbital polarization in LaNiO3 (LNO) through interfacing with SrCuO2 (SCO), which has an infinite-layer structure for CuO2. Dimensional control of SCO results in a planar-type (P-SCO) to chain-type (C-SCO) structure transition depending on the SCO thickness. This transition is exploited to induce either a NiO5 pyramidal or a NiO6 octahedral structure at the SCO/LNO interface. Consequently, a large change in the Ni d orbital occupation up to similar to 30% is achieved in P-SCO/LNO superlattices, whereas the Ni e(g) orbital splitting is negligible in C-SCO/LNO superlattices. The engineered oxygen coordination triggers a metal-to-insulator transition in SCO/LNO superlattices. Our results demonstrate that interfacial oxygen coordination engineering provides an effective means to manipulate the orbital configuration and associated physical properties, paving a pathway towards the advancement of oxide electronics. | - |
dc.identifier.bibliographicCitation | NATURE COMMUNICATIONS, v.10, no.1, pp.589 | - |
dc.identifier.doi | 10.1038/s41467-019-08472-y | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.scopusid | 2-s2.0-85061030443 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/26172 | - |
dc.identifier.url | https://www.nature.com/articles/s41467-019-08472-y | - |
dc.identifier.wosid | 000457582900032 | - |
dc.language | 영어 | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Large orbital polarization in nickelate-cuprate heterostructures by dimensional control of oxygen coordination | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | CHARGE-TRANSFER | - |
dc.subject.keywordPlus | MAGNETISM | - |
dc.subject.keywordPlus | SUPERCONDUCTIVITY | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | TRANSITION | - |
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